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path: root/src/arch/x86/isa/insts
AgeCommit message (Collapse)Author
2008-10-12X86: Create a SeqOp class of microops and make Br one of them.Gabe Black
2008-10-12X86: Implement CPUID with a magical function instead of microcode.Gabe Black
2008-10-09X86: Make far ret modify CS instead of some random selector.Gabe Black
2008-09-10style: Remove non-leading tabs everywhere they shouldn't be. Developers ↵Ali Saidi
should configure their editors to not insert tabs
2008-09-03X86: Fix the microcode for sign/zero extending moves that use high byte ↵Gabe Black
registers.
2008-06-12X86: Make the cpuid processor identifier return a real string.Gabe Black
2008-06-12X86: Implement and hook up STI and CLI instructions.Gabe Black
2008-06-12X86: Implement a partial, sort of correct version of the protected mode ↵Gabe Black
variant of iret.
2008-06-12X86: Change how segment loading is performed.Gabe Black
2008-06-12X86: Make pushes and pops use the stack size instead of the data size.Gabe Black
2008-06-12X86: Add microops and supporting code to manipulate the whole rflags register.Gabe Black
2008-06-12X86: Redo BSF.Gabe Black
2008-06-12X86: Make string instructions work when rcx=0.Gabe Black
2008-06-12X86: Bypass unaligned access support for register addressed MSRs.Gabe Black
2008-06-12X86: Fix the implementation of BSF.Gabe Black
2008-06-12X86: Bit scan forward/reverse were accidentally transposed.Gabe Black
2008-06-12X86: Fix a byte register indexing issue in the sign extending move from ↵Gabe Black
memory microcode.
2008-06-12X86: Add in some support for the tsc register.Gabe Black
2008-02-26X86: Implement the INVLPG instruction and the TIA microop.Gabe Black
--HG-- extra : convert_revision : 31db1ee082f6c3ca5443cba1eb335e408661ead2
2008-01-23X86: Optomize the bit scanning instruction microassembly a little. More can ↵Gabe Black
be done. --HG-- extra : convert_revision : 3cf6e972f0e41e3529a633ecbb31289e1bd17f0f
2008-01-22X86: Implement and attach the BSR and BSF instructions.Gabe Black
--HG-- extra : convert_revision : be7e11980092e5d1baff0e05d4ec910305966908
2008-01-21X86: Fill out group17 in the decoder.Gabe Black
--HG-- extra : convert_revision : 66ab9c0fc3086f66e3d6d82d47964ecf406c3a8a
2008-01-12X86: Redo the bit test instructions.Gabe Black
--HG-- extra : convert_revision : 433c2a9f3675ed02f3be5ce759a440f2686d2ccd
2008-01-12X86: Fix the wrmsr instruction.Gabe Black
--HG-- extra : convert_revision : 12bc7e71226ebafb8eedadf6a3db82929e15e722
2008-01-12X86: Fix the general IO instructions dataSize.Gabe Black
--HG-- extra : convert_revision : 9774a52cb6a8e7632d1b1dc0706e5791cc18d238
2007-12-03X86: Please excuse my dear Aunt Sally. (precedence bug)Gabe Black
--HG-- extra : convert_revision : 9ad4f31e7a962c3177896bcbfb93e2e54720d117
2007-12-02X86: Make sure the memory index is calculated using the address size for bit ↵Gabe Black
test instructions. --HG-- extra : convert_revision : 9634675857dae53b5e79e49267c864a0265afde1
2007-12-02X86: Fix a copy/paste mistake where the bit test instructions were using an ↵Gabe Black
immediate where they should use a register. --HG-- extra : convert_revision : b0ee80e4c7fdb58a1eb85b3bcc82a0cdaa93330a
2007-12-02X86: Make the 0xA0-0xA3 versions of mov use the right sized immediates.Gabe Black
--HG-- extra : convert_revision : a702403de29772618abb5bd5c5555279d91bdd59
2007-12-01X86: Fix a copy paste error in the bts microcode.Gabe Black
--HG-- extra : convert_revision : c4ac007d35ac13211f9816f1104c84f2b447ddba
2007-12-01X86: Implement mov from control register.Gabe Black
--HG-- extra : convert_revision : c8280f0686a3ae6d5c405327540ad15a3a5531f9
2007-12-01X86: First crack at far returns. This is grossly approximate.Gabe Black
--HG-- extra : convert_revision : 23da0338af1f7663ae5ddf2289fb45dd32f37c42
2007-12-01X86: Reorganize segmentation and implement segment selector movs.Gabe Black
--HG-- extra : convert_revision : 553c3ffeda1f5312cf02493f602e7d4ba2fe66e8
2007-12-01X86: Implement the LIDT instruction.Gabe Black
--HG-- extra : convert_revision : 380515e985318311632e00b13000585afb052e3b
2007-12-01X86: Implement the lgdt instruction.Gabe Black
--HG-- extra : convert_revision : d1698a82df3c57cc9bbf8d5d190f271bfc7cb2e4
2007-11-12X86: Fix a stupid typo where WRMSR and RDMSR were switched, and add a debug ↵Gabe Black
statement. --HG-- extra : convert_revision : f1eb17291f4c01f3c0fa8f99650bc1edf09d21de
2007-11-12X86: Implement the wrcr microop which writes a control register, and some ↵Gabe Black
control register work. --HG-- extra : convert_revision : 3e9daef9cdd0665c033420e5b4f981649e9908ab
2007-11-12X86: Implement some bit testing instructions.Gabe Black
--HG-- extra : convert_revision : 54585e276e44322be9c56af0b2eabfe8d4b3e430
2007-11-12X86: Change the meaning of the sext and zext width operand, and make sext ↵Gabe Black
set zext if the sign bit is 0. --HG-- extra : convert_revision : 08bd7b4ff183038c016612d04ac73b20a255d141
2007-10-22X86: Use the cda microop where appropriate. The ENTER instruction still ↵Gabe Black
needs these. --HG-- extra : convert_revision : c5a1a6d66c454f252d3b798c38a6798e7dd486f0
2007-10-21X86: Start using the stupd microop, and update statistics accordingly.Gabe Black
--HG-- extra : convert_revision : 4aa9daa4e19acfb3e6840ce5d83cf199e30c2f19
2007-10-21X86: Implement the stupd microop ("store with update", not "stupid") and use ↵Gabe Black
it in ENTER. --HG-- extra : convert_revision : 9151f701162d31ef26298497467c42b7b0ed85d5
2007-10-19X86: Implement the PUSHF, POPF, SAHF, and LAHF instructions.Gabe Black
--HG-- extra : convert_revision : 37c63b1133022fa3432888592f8c84785fb95091
2007-10-19X86: Impelement the HLT instruction and fix the "halt" microop.Gabe Black
--HG-- extra : convert_revision : 932e5bb5bf3644f8468dba92177fb87cc54b891a
2007-10-19X86: Implement the ENTER instruction. This could probably be optimized by ↵Gabe Black
cleaning up the indexing in the main loop. --HG-- extra : convert_revision : ad2d560f2a6f36176b22b8510c58cd6fe5a2c9c2
2007-10-18X86: Implement the string IO instructions, ins and outs.Gabe Black
--HG-- extra : convert_revision : b021e70390d289b22a8e693cd8a99d6e7bd7d2b4
2007-10-18X86: Implement the undocumented SALC instruction which sets AL to 0xFF if ↵Gabe Black
CF=1 and 0x00 otherwise. --HG-- extra : convert_revision : 845d43c544e296d7595f54054906055a9f21ad9f
2007-10-18X86: Implement the XLAT instruction.Gabe Black
--HG-- extra : convert_revision : 22d7d9e79e722293b4dc1e66d8610301dc04c5fa
2007-10-18X86: Implement the BOUND instruction.Gabe Black
--HG-- extra : convert_revision : 7bcfa5b4a47d342bee267cc593a1bd4b4f31abe0
2007-10-18X86: Implement the in/out instructions. These will still need support from ↵Gabe Black
the TLB and memory system. --HG-- extra : convert_revision : a9503248ea9efca7e5247e4f2830967f428b8215
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